Biochemical engineering for elemental sulfur from flue gases through multi-enzymatic based approaches – A review

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 914, P. 169857 - 169857

Published: Jan. 6, 2024

Language: Английский

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Additive manufacturing of bio-based hydrogel composites: recent advances

Journal of Polymers and the Environment, Journal Year: 2022, Volume and Issue: 30(11), P. 4501 - 4516

Published: Aug. 20, 2022

Language: Английский

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Non-thermal plasma coupled with a wet scrubber for removing odorous VOC

Chemosphere, Journal Year: 2023, Volume and Issue: 332, P. 138870 - 138870

Published: May 6, 2023

Odorous volatile organic compounds (VOCs) deteriorate the quality of life and affect human health. In this study, a process was developed to remove an odorous VOC using combined non-thermal plasma (NTP) wet scrubber (WS) system. The low removal efficiency WSs large amount ozone generated by NTP were resolved. Compared decomposition effects when WS separately, + system improved ethyl acrylate (EA) significantly reduced emissions. maximum EA 99.9%. Additionally, over 53.4% 100% achieved even at discharge voltages lower than 4.5 kV. Ozone catalysis confirmed occur in Furthermore, we verified by-products such as residual formaldehyde, which is representative intermediate EA. This study demonstrates that green technology for removing VOCs.

Language: Английский

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Current Trends and Future Perspectives in the Remediation of Polluted Water, Soil and Air—A Review

Processes, Journal Year: 2023, Volume and Issue: 11(12), P. 3270 - 3270

Published: Nov. 22, 2023

The protection of all environmental compartments (water, soil, air) is great interest for the normal functioning life on Earth. environment systematically polluted with different concentrations physical, biological and chemical pollutants. For purpose protection, numerous in situ ex biological, physical remediation techniques have been developed. Most limitations, such as high cost, processing time or feasibility. In general, proven to be most environmentally friendly compared techniques. Furthermore, an extremely complex procedure due complexity pollutant composition. Therefore, implementation individual often not sufficient adequate environment. Accordingly, more economical efficient remediation, it recommended use a combination that should meet requirements efficiency treatment duration. Ultimately, this review provides concise overview recent application A critical existing knowledge through search relevant literature has helped assess basic challenges limitations arise issue well providing recommendations guidelines future research.

Language: Английский

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Investigation of the effect of bimetallic Zn-Mg modified Al2O3 carriers modulating Ag species on the performance of H2-assisted C3H6-SCR and the mechanism

Applied Surface Science, Journal Year: 2023, Volume and Issue: 615, P. 156323 - 156323

Published: Jan. 4, 2023

Language: Английский

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Seasonal variation of biochemical parameters and air pollution tolerance index (APTI) of selected plant species in Delhi city, and detailed meta-analysis from Indian metropolitan cities

Atmospheric Environment, Journal Year: 2023, Volume and Issue: 309, P. 119862 - 119862

Published: June 5, 2023

Language: Английский

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Methane Biofiltration Processes: A Summary of Biotic and Abiotic Factors

Methane, Journal Year: 2024, Volume and Issue: 3(1), P. 122 - 148

Published: Feb. 21, 2024

The ongoing yearly rise in worldwide methane (CH4) emissions is mostly due to human activities. Nevertheless, since over half of these are scattered and have a concentration less than 3% (v/v), traditional physical–chemical methods not very effective reducing them. In this context, biotechnologies like biofiltration using methane-consuming bacteria, also known as methanotrophs, offer cost-efficient practical approach addressing diffuse CH4 emissions. present review describes recent findings processes one the earliest for treating polluted air. Specifically, impacts biotic (such cooperation between methanotrophs non-methanotrophic bacteria fungi) abiotic factors temperature, salinity, moisture) that influence were compiled. Understanding methanogenesis methanotrophy holds significant importance development innovative agricultural practices industrial procedures contribute more favourable equilibrium greenhouse gases. integration advanced genetic analyses can enable holistic approaches unravelling potential biological systems mitigation. This study pioneers biopotential offering unprecedented avenues biotechnological applications.

Language: Английский

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Separation processes for the treatment of industrial flue gases – Effective methods for global industrial air pollution control

Heliyon, Journal Year: 2024, Volume and Issue: 10(11), P. e32428 - e32428

Published: June 1, 2024

The treatment of flue gases has become a crucial area interest with the increasing air emissions into atmosphere from industries involved in combustion fossil fuels their operations. In essence, there is critical need for effective methods more than ever. Treatment and separation are now demand overall industrial operations to control rate gas emissions. major culprit this wise power generating industry. associated pollutants carbon dioxide, sulfur oxides, trace metals, volatile organic compounds, particulate matters, nitrogen oxides. However, choice technologies be utilized requires just knowledge process, but also good understanding properties pollutants. This review explored evaluated various processes It analyzed performance references cost efficiency, advantages disadvantages, principles selection, research direction, and/or potential opportunities existing technologies.

Language: Английский

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Advanced protein nanobiosensors to in-situ detect hazardous material in the environment

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 366, P. 121727 - 121727

Published: July 14, 2024

Language: Английский

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Sources of Air Pollutants: Impacts and Solutions

˜The œhandbook of environmental chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Language: Английский

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